CN210390621U

CN210390621U - Spoke wheel

Info

Publication number: CN210390621U
Application number: CN201921488651.4U
Authority: CN
Inventors: 杨开祥; 董燕; 李根桂; 黄志流
Original assignee: Foshan Nanhai Feiyue Die Casting Manufacturing Co Ltd
Current assignee: Foshan Nanhai Feiyue Die Casting Manufacturing Co Ltd
Priority date: 2019-09-07
Filing date: 2019-09-07
Publication date: 2020-04-24
Anticipated expiration: 2029-09-07

Abstract

The utility model relates to a spoke wheel, including wheel hub, one end rotate connect the spoke on wheel hub, with the rim that the spoke other end is connected, the both sides of rim evenly are provided with the connecting hole along its circumference, wear to be equipped with fixed cover in the connecting hole, fixed cover inside wall set up screw thread, the lateral wall of spoke set up with fixed cover screw-thread fit's external screw thread, the spoke is along wheel hub's circumference staggered connection in wheel hub's both sides, set up adjacent spoke in wheel hub both sides along rim axis direction cross arrangement and be connected with the rim. The utility model discloses have the effect that the spoke and rim of being convenient for are connected.

Description

Spoke wheel

Technical Field

The utility model belongs to the technical field of the technique of wheel and specifically relates to a spoked wheel is related to.

Background

The motorcycle is a common vehicle, and is flexible due to high driving speed and small size. A spoked wheel is commonly used for the wheels of motorcycles because it has the advantages of lighter weight, higher strength and better wettability, and when the wheel is deformed, the spokes can be corrected back to a certain extent by releasing the tension.

The current spoke wheel generally includes the rim, the spoke, wheel hub, the crisscross mode of weaving of spoke generally weaves for the star type, spoke symmetry hook behind wheel hub's both ends face, correspond a set of with the wheel hub both ends spoke, adjacent group's spoke sets up along the crisscross setting of perpendicular to wheel axial direction, has seted up the connecting hole on the rim, wears to be equipped with fixed cover in the connecting hole, one side that the spoke was kept away from to fixed cover is provided with the fixed plate, the screw thread has been seted up to the fixed cover inside wall, the other end and the fixed cover threaded connection of spoke.

Above-mentioned technical scheme has following technical problem, when being connected spoke after will crisscross with the rim, needs adjust crisscross position between the spoke many times, and the crisscross position relation of spoke is comparatively complicated, when connecting every group spoke, the relative position that need adjust four spokes just can connect, and different connecting holes correspond the spoke slope setting of different positions, when web spoke and rim, need look for accurate suitable connecting hole side mountable connection, be not convenient for be connected spoke and rim.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a spoked wheel has the effect that the spoke of being convenient for is connected with the rim.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a spoke wheel, includes that wheel hub, one end rotate connect spoke on wheel hub, the rim of being connected with the spoke other end, the both sides of rim evenly are provided with the connecting hole along its circumference, wear to be equipped with fixed cover in the connecting hole, fixed cover inside wall is seted up threadedly, the lateral wall of spoke seted up with fixed cover screw-thread fit's external screw thread, the spoke is followed wheel hub's circumference cross connection is in wheel hub's both sides, sets up adjacent in wheel hub both sides the spoke is along rim axis direction cross arrangement and be connected with the rim.

Through adopting above-mentioned technical scheme, the mode that the spoke is connected wheel hub and rim is the linear type with the coincidence of rim end surface diameter from the both ends face of rim, and sees at the both ends face of rim, and the spoke that is located between wheel hub and the rim does not intersect, need not many times when putting the spoke into the connecting hole adjust the position can, have the effect that the spoke and rim of being convenient for are connected the installation.

The utility model discloses further set up to: the two end faces of the rim are respectively extended outwards to form a fixing ring, the outer diameter of the fixing ring is smaller than that of the rim, and the connecting holes are formed in the fixing ring

Through adopting above-mentioned technical scheme, the tank bottom that is used for holding the tire that general connecting hole setting was seted up at the rim lateral wall, and when the wheel in the use, the inner tube of a tyre sinks into the connecting hole easily and takes place the friction with fixed cover, makes the life of tire weaken, sets up the connecting hole on the solid fixed ring that extends out on the rim both sides, avoids inner tube of a tyre friction connecting hole and fixed cover, has the effect of extension tire life.

The utility model discloses further set up to: the outer diameter of the fixing ring is gradually reduced from one end close to the rim to the other end, and the side wall of the fixing ring is obliquely arranged.

By adopting the technical scheme, the outer diameter of the side wall of the fixing ring is gradually reduced, so that the hole length of the connecting hole is not too long, the spoke can be conveniently inserted, and meanwhile, the material is saved.

The utility model discloses further set up to: one end of the fixing sleeve is connected with a fixing plate, a countersunk groove matched with the fixing plate is formed in the position, corresponding to the connecting hole, of the fixing ring, and the connecting hole is located at the bottom of the countersunk groove.

Through adopting above-mentioned technical scheme, after rim and spoke, wheel hub installation are accomplished, the fixed plate is located the countersunk head inslot, and not outstanding and solid fixed ring's surface, in the spoked wheel use, during the road surface of some potholes, prevent to be located the convex stone of spoked wheel side etc. friction or to strike fixed plate and fixed cover, cause the damage of fixed plate and fixed cover.

The utility model discloses further set up to: the thread length of the inner side wall of the fixed sleeve is smaller than that of the fixed sleeve, and the thread in the fixed sleeve is arranged at one end close to the fixed plate.

Through adopting above-mentioned technical scheme, the screw thread setting in the fixed cover is in the one end that is close to the fixed plate, when the installation spoke, can insert fixed cover non-screwed one end of spoke earlier, fixes a position the back to the spoke, rotates fixed cover again and connects the spoke, has the effect of the fixed cover of erection joint and spoke of being convenient for.

The utility model discloses further set up to: the side of the fixed plate far away from the fixed sleeve is provided with a cross-shaped tightening groove, and the tightening groove is communicated with the fixed sleeve.

Through adopting above-mentioned technical scheme, connect the back soon with the spoke when rotating fixed cover, spoke and fixed cover are screwed up to general staff, and the wrong not tight enough uses tools such as screwdriver that are fit for this moment to block into screws up the inslot, screws up fixed cover and spoke once more fixedly, is convenient for make spoke and fixed cover screw up.

The utility model discloses further set up to: the lateral wall of the fixed sleeve, which is far away from one end of the fixed plate, is provided with a rotating groove.

By adopting the technical scheme, when the fixing sleeve is connected with the spoke in a rotating mode, the fixing sleeve needs to be rotated, and the surface of the fixing sleeve is provided with the rotating groove, so that the fixing sleeve can be rotated by hands conveniently.

The utility model discloses further set up to: when the fixed sleeve is inserted into the connecting hole, the side wall of the fixed sleeve, which is positioned in the connecting hole, is cylindrical and is provided with a rubber cushion layer.

Through adopting above-mentioned technical scheme, in the use of spoked wheel, fixed cover can produce the friction with the connecting hole, and the rubber cushion can play the cushioning effect.

To sum up, the utility model discloses a beneficial technological effect does:

1. the utility model discloses spoke on the spoke wheel sees from the both ends face of rim, and the spoke sets up along the diameter of rim terminal surface, and the spoke that is located between rim and the wheel hub does not intersect, and the connecting hole that is located on the rim corresponds and general with the spoke, need not the position of many times regulation spoke when connecting, has the effect that the spoke of being convenient for is connected the installation with the rim.

2. The fixing rings are arranged on the two sides of the rim, the connecting holes are formed in the fixing grooves, so that the connecting holes and the fixing sleeves are prevented from being rubbed by the inner tube of the tire in the using process of the spoked wheel, and the service life of the tire is prolonged.

Drawings

Fig. 1 is a schematic structural view of a linear type spoked wheel according to the present invention.

Fig. 2 is a schematic view of the structure of the rim.

Fig. 3 is an enlarged schematic view of a in fig. 2.

Fig. 4 is a schematic view of the structure of the harness.

In the figure, 1, a hub; 2. spokes; 3. a rim; 31. connecting holes; 32. a fixing ring; 33. a countersunk groove; 4. fixing a sleeve; 41. a fixing plate; 42. a rotating groove; 43. screwing down the groove; 5. and a rubber cushion layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a spoked wheel, including wheel hub 1, be connected with spoke 2 on the wheel hub 1.

Through holes are uniformly formed in the two side faces of the hub 1 along the circumference of the hub, one end of each spoke 2 is bent, the bent part is inserted into the through hole and connected with the hub 1, and the other end of each spoke 2 is connected with the rim 3.

The spokes 2 are uniformly connected to two sides of the hub 1, and the spokes 2 at two sides are arranged at intervals when viewed from the end face direction of the hub 1.

When spoke 2 is connected with rim 3, adjacent spoke 2 along rim 3's axis direction crossing arrangement and correspond the position with rim 3 and be connected, be convenient for connect spoke 2 and rim 3, spoke 2 plays the support connection effect to each part of rim 3, can ensure the stability ability of spoked wheel.

Referring to fig. 2, fixing rings 32 extend from both sides of the rim 3 in the axial direction thereof, the outer diameter of the fixing rings 32 is smaller than the outer diameter of the rim 3, the outer diameter of the fixing rings 32 is gradually reduced from one end close to the rim 3 to the other end, the inner diameter of the fixing rings 32 is not changed, and the fixing rings 32 are in a hollow truncated cone shape.

Referring to fig. 3 and 4, a side wall of the fixing ring 32 is provided with a connecting hole 31 at a position corresponding to a through hole of the hub 1 (see fig. 1), a countersunk groove 33 is provided at a position corresponding to the connecting hole 31 of the fixing ring 32, and the connecting hole 31 is located at a bottom of the countersunk groove 33.

The fixing sleeve 4 penetrates through the connecting hole 31, the fixing sleeve 4 is a hollow cylinder, one end of the fixing sleeve 4 is connected with the fixing plate 41, the shape of the fixing plate 41 is consistent with that of the countersunk head groove 33, when the fixing sleeve 4 penetrates through the connecting hole 31, the fixing plate 41 is clamped in the countersunk head groove 33, the height of the fixing plate 41 is smaller than the depth of the countersunk head groove 33, after the fixing sleeve 4 is connected, the fixing plate 41 is located in the countersunk head groove 33, and when the spoke wheel is used, the fixing plate 41 and the fixing sleeve 4 are not prone to being worn.

Referring to fig. 1 and 4, one end of the spoke 2, which is far away from the hub 1, is arranged in the fixing sleeve 4 in a penetrating manner, the side wall of one end of the spoke 2 is provided with external threads matched with the internal threads of the fixing sleeve 4, and when the spoke is used, the fixing sleeve 4 is connected with the spoke 2 by rotating the fixing sleeve 4.

The internal thread is seted up to fixed cover 4 inside wall, and the length of this internal thread is less than the length of fixed cover 4, and it is close to the end at fixed plate 41, and when connecting fixed cover 4 and spoke 2, fix a position spoke 2 with the one end that fixed cover 4 does not have the screw thread with spoke 2 card, also be convenient for connect spoke 2 and fixed cover 4.

Seted up on the lateral wall of the one end of keeping away from fixed plate 41 at fixed cover 4 and rotated groove 42, rotated the terminal surface intercommunication that fixed plate 41 one end was kept away from to groove 42 and fixed cover 4, and the tank bottom of rotating groove 42 is the arc, and four rotation grooves 42 have been seted up to fixed cover 4 lateral wall in this embodiment, and the staff of being convenient for rotates fixed cover 4.

The fixing plate 41 is provided with a cross-shaped tightening groove 43 on the upper end surface thereof, and the tightening groove 43 is communicated with the connecting hole 31, so that the fixing sleeve 4 and the spoke 2 are usually not tightly connected by tightening the fixing sleeve 4 and the spoke 2 by hand, and then the fixing sleeve 4 and the spoke 2 are further tightened by being clamped in the tightening groove 43 by a tool such as a screwdriver.

After the fixing sleeve 4 is inserted into the connecting hole 31 (see fig. 3), the rubber cushion 5 is adhered to the side wall of the connecting hole 31, when the spoked wheel is used, collision friction is easily generated between the side wall of the fixing sleeve 4 and the connecting hole 31, and the rubber cushion 5 plays a role in buffering the abutting surface of the fixing sleeve 4 and the connecting hole 31.

The implementation principle of the embodiment is as follows: when the installation spoke wheel, in hooking into the through-hole on 3 rims of the end of buckling of spoke 2 earlier, spoke 2 evenly sets up on wheel hub, and when web spoke 2 and rim 3, directly with spoke 2 along 3 rims's axis alternately, then insert in proper order the connecting hole 31 can, have the effect of being convenient for web spoke 2 and rim 3.

At web spoke 2 and rim 3, insert fixed cover 4 in connecting hole 31, countersunk head groove 33 blocks fixed plate 41, insert fixed cover 4 non-screwed one end pre-fixing with corresponding spoke 2 again, then rotate fixed cover 4 with the hand, it blocks fixed cover 4 to rotate the groove 42 this moment and be convenient for the hand to block, play the pivoted effect of being convenient for, then close fixed cover 4 with spoke 2 soon and be connected, when the hand can not rotate again, use tools such as screwdrivers card to screw up in the groove 43 again, further screw up spoke 2 and fixed cover 4.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a spoked wheel, includes that wheel hub (1), one end rotate spoke (2) of connection on wheel hub (1), rim (3) of being connected with spoke (2) other end, its characterized in that: the both sides of rim (3) evenly are provided with connecting hole (31) along its circumference, wear to be equipped with fixed cover (4) in connecting hole (31), fixed cover (4) inside wall set up screw thread, the lateral wall of spoke (2) seted up with fixed cover (4) screw-thread fit's external screw thread, spoke (2) are followed the circumference staggered connection of wheel hub (1) is in the both sides of wheel hub (1), sets up adjacent in wheel hub (1) both sides spoke (2) are along rim (3) axis direction cross arrangement and are connected with rim (3).

2. A wheel according to claim 1, wherein: the both ends face of rim (3) all outwards extends has solid fixed ring (32), the external diameter of solid fixed ring (32) is less than the external diameter of rim (3), connecting hole (31) set up on solid fixed ring (32).

3. A wheel according to claim 2, wherein: the outer diameter of the fixing ring (32) is gradually reduced from one end close to the rim (3) to the other end, and the side wall of the fixing ring (32) is obliquely arranged.

4. A wheel according to claim 3, wherein: the one end of fixed cover (4) is connected with fixed plate (41), gu fixed ring (32) correspond countersunk head groove (33) that matches with fixed plate (41) are seted up to the position of connecting hole (31), connecting hole (31) are located the tank bottom in countersunk head groove (33).

5. A wheel according to claim 4, wherein: the thread length of the inner side wall of the fixed sleeve (4) is smaller than that of the fixed sleeve (4), and the thread in the fixed sleeve (4) is arranged at one end close to the fixed plate (41).

6. A wheel according to claim 4, wherein: the fixed plate (41) is far away from the side surface of the fixed sleeve (4) and is provided with a cross-shaped screwing groove (43), and the screwing groove (43) is communicated with the fixed sleeve (4).

7. A wheel according to claim 5, wherein: the outer side wall of one end, far away from the fixed plate (41), of the fixed sleeve (4) is provided with a rotating groove (42).

8. A wheel according to claim 1, wherein: when the fixed sleeve (4) is inserted into the connecting hole (31), the side wall of the fixed sleeve, which is positioned in the connecting hole (31), is cylindrical, and a layer of rubber cushion layer (5) is arranged.